## CHAPTER 1: NUMBER RELATIONSHIPS

**Lesson 1: Representing Square Numbers **

Use these interactive activities to encourage your child to have fun on the Web while learning about number relationships.

**Goal**

Use materials to represent triangular and square numbers.

**Builds Upon**

Student Book page 4

**Instructions for Use**

**Interactive Square Roots** is an interactive learning tool that allows your child to explore representations of perfect square numbers.

Click and drag pieces of the equations into the correct space. Click “Check” to see if you are correct and move on to the next level.

**Square Root** allows your child to explore and then practise calculating both square numbers and square roots.

Follow through the steps to calculate the squares. Then represent each square number using concrete materials.